2018663810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{276151}}^1$

素因数の和:276218

約数の個数: 32

約数和(自身を含む): 3936822912

約数和(自身を除く): 1918159102

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 276151, 552302, 1380755, 2761510, 4694567, 9389134, 11874493, 23472835, 23748986, 46945670, 59372465, 118744930, 201866381, 403732762, 1009331905, 2018663810]

約数ペア:

[(1, 2018663810), (2, 1009331905), (5, 403732762), (10, 201866381), (17, 118744930), (34, 59372465), (43, 46945670), (85, 23748986), (86, 23472835), (170, 11874493), (215, 9389134), (430, 4694567), (731, 2761510), (1462, 1380755), (3655, 552302), (7310, 276151)]